| Item | Part No. | Part Name | Qty | Serial No. |
| 56D-13-20003 | Transmission Assembly | | 2855- |
| 56D-13-20002 | Transmission Assembly | | 2785-2854 |
| 56D-15-22032 | Clutch Assembly, Lower | | 2785- |
| 1 | 56D-15-22131 | Shaft and Cylinder Assembly | | 2785- |
| 2 | 56D-15-12670 | Piston | | 2785- |
| 3 | 56D-15-22690 | Piston | | 2785- |
| 4 | 418-17-39710 | Disc | | 2785- |
| 5 | 714-16-19730 | Plate | | 2785- |
| 6 | 56D-15-12710 | Spring, Wave | | 2785- |
| 7 | 714-12-12610 | Plate, End | | 2785- |
| 8 | 419-15-12140 | Ring, Snap | | 2785- |
| 9 | 56D-15-29210 | Seal Ring, (Kit : K01, K02, K03, K04) | | 2785- |
| 10 | 714-16-19210 | Seal Ring, (Kit : K01, K02, K03, K04) | | 2785- |
| 11 | 714-08-19570 | Washer, Thrust | | 2785- |
| 12 | 714-07-12220 | Washer, Thrust | | 2785- |
| 13 | 714-23-19431 | Bearing, Needle | | 2785- |
| 14 | 714-19-12720 | Spacer | | 2785- |
| 15 | 56D-15-22460 | Gear | | 2785- |
| 16 | 714-07-12670 | Disc | | 2785- |
| 17 | 714-07-12680 | Plate | | 2785- |
| 18 | 714-07-12781 | Spring | | 2785- |
| 19 | 714-07-12711 | Plate | | 2785- |
| 20 | 714-07-12720 | Ring, Snap | | 2785- |
| 21 | 56B-15-19210 | Seal Ring, (Kit : K01, K02, K03, K04) | | 2785- |
| 22 | 714-16-19210 | Seal Ring, (Kit : K01, K02, K03, K04) | | 2785- |
| 23 | 714-07-12220 | Washer, Thrust | | 2785- |
| 24 | 714-07-12210 | Washer, Thrust | | 2785- |
| 25 | 56B-15-19440 | Bearing, Needle | | 2785- |
| 26 | 56E-15-19730 | Spacer | | 2785- |
| 27 | 56D-15-22450 | Gear | | 2785- |
| 28 | 714-07-29350 | Bearing | | 2785- |
| 29 | 56D-15-19250 | Seal Ring, (Kit : K01, K02, K03, K04) | | 2785- |
